Plasma lipid changes in genetically different types of cattle during hyperthermia

Plasma Leptin and Performance of Purebred and Backcrossed Hereford throughout Grazing and Feedlot Fattening

“…Plasma cholesterol, triglyceride and NEFA were relatively higher in summer pasture compared to winter feedlot fattening. The total cholesterol we obtained was similar to crossbred Hereford reported by O' Kelly (1972) and in Japanese Black reported by Matsuzaki et al (1997). The lower critical environmental temperature for feedlot finishing cattle was between -30 and -40°C according to Young (1981) which indicates high survival tolerance of feedlot finishing cattle in cold winter season.…”

Plasma Leptin and Performance of Purebred and Backcrossed Hereford throughout Grazing and Feedlot Fattening

“…Plasma cholesterol, triglyceride and NEFA were relatively higher in summer pasture compared to winter feedlot fattening. The total cholesterol we obtained was similar to crossbred Hereford reported by O' Kelly (1972) and in Japanese Black reported by Matsuzaki et al (1997). The lower critical environmental temperature for feedlot finishing cattle was between -30 and -40°C according to Young (1981) which indicates high survival tolerance of feedlot finishing cattle in cold winter season.…”

The Distribution of J Blood‐Group Activity on Lipoprotein and Protein Fractions of Bovine Serum

“…It is also confirmed in the above study. We also found the phospholipid level of bovine serum to be in the same range as reported by O'Kelly [22][23][24]32,33]. Apart from the ganglioside level [33a], the total glycolipid level of bovine serum, to the best of our knowledge, has never been reported.…”

“…Lipid levels of bovine sera are seemingly dependent on the genotypes and certain environmental conditions [22,23]. Therefore, we determined those parameters in a number of cattle raised in this region.…”

Stress and Strain: Differentiating the Responses to High and Moderate Heat Loads and Subsequent Recovery in Grain-Fed Feedlot Steers—Plasma Biochemistry

“…The HHL experiment engendered a prolonged deficit in cholesterol concentration throughout the latter three periods (8–18%). Reduction in cholesterol concentrations as a direct response to heat load in ruminants has been reported over decades [ 35 , 36 , 37 ]. Bobek and Ginter (1966) [ 38 ] demonstrated reduced cholesterol synthesis in heat-stressed rats.…”

Plasma Leptin and Performance of Purebred and Backcrossed Hereford throughout Grazing and Feedlot Fattening

“…Plasma cholesterol, triglyceride and NEFA were relatively higher in summer pasture compared to winter feedlot fattening. The total cholesterol we obtained was similar to crossbred Hereford reported by O' Kelly (1972) and in Japanese Black reported by Matsuzaki et al (1997). The lower critical environmental temperature for feedlot finishing cattle was between -30 and -40°C according to Young (1981) which indicates high survival tolerance of feedlot finishing cattle in cold winter season.…”

The Distribution of J Blood‐Group Activity on Lipoprotein and Protein Fractions of Bovine Serum

“…It is also confirmed in the above study. We also found the phospholipid level of bovine serum to be in the same range as reported by O'Kelly [22][23][24]32,33]. Apart from the ganglioside level [33a], the total glycolipid level of bovine serum, to the best of our knowledge, has never been reported.…”

“…Lipid levels of bovine sera are seemingly dependent on the genotypes and certain environmental conditions [22,23]. Therefore, we determined those parameters in a number of cattle raised in this region.…”

Stress and Strain: Differentiating the Responses to High and Moderate Heat Loads and Subsequent Recovery in Grain-Fed Feedlot Steers—Plasma Biochemistry

“…The HHL experiment engendered a prolonged deficit in cholesterol concentration throughout the latter three periods (8–18%). Reduction in cholesterol concentrations as a direct response to heat load in ruminants has been reported over decades [ 35 , 36 , 37 ]. Bobek and Ginter (1966) [ 38 ] demonstrated reduced cholesterol synthesis in heat-stressed rats.…”

Plasma Leptin and Performance of Purebred and Backcrossed Hereford throughout Grazing and Feedlot Fattening

“…Plasma cholesterol, triglyceride and NEFA were relatively higher in summer pasture compared to winter feedlot fattening. The total cholesterol we obtained was similar to crossbred Hereford reported by O' Kelly (1972) and in Japanese Black reported by Matsuzaki et al (1997). The lower critical environmental temperature for feedlot finishing cattle was between -30 and -40°C according to Young (1981) which indicates high survival tolerance of feedlot finishing cattle in cold winter season.…”

The Distribution of J Blood‐Group Activity on Lipoprotein and Protein Fractions of Bovine Serum

“…It is also confirmed in the above study. We also found the phospholipid level of bovine serum to be in the same range as reported by O'Kelly [22][23][24]32,33]. Apart from the ganglioside level [33a], the total glycolipid level of bovine serum, to the best of our knowledge, has never been reported.…”

“…Lipid levels of bovine sera are seemingly dependent on the genotypes and certain environmental conditions [22,23]. Therefore, we determined those parameters in a number of cattle raised in this region.…”

Stress and Strain: Differentiating the Responses to High and Moderate Heat Loads and Subsequent Recovery in Grain-Fed Feedlot Steers—Plasma Biochemistry

“…The HHL experiment engendered a prolonged deficit in cholesterol concentration throughout the latter three periods (8–18%). Reduction in cholesterol concentrations as a direct response to heat load in ruminants has been reported over decades [ 35 , 36 , 37 ]. Bobek and Ginter (1966) [ 38 ] demonstrated reduced cholesterol synthesis in heat-stressed rats.…”